NOW SOLD. Triumph TR3a - fast road/high torque - road, hill climb, sprint
Listed 14th April 2026
£14500.00
TR3a for sale - Fast road / high torque specification, machanically well sorted with many specialist components.
An attractive/distinctive looking car, and an absolute pleasure to drive.
TR Enterprises built engine with the follow
89mm piston and liner set
Carrillo rods
Venolia forged pistons.
Piper Red cam (300 Degree duration)
1.5 Rocker set
light steel flywheel
Fully balanced
Peter Burgess Ported and flowed head
Twin Weber 45s
TR6 Gearbox
Comp spec clutch
Overdrive
Oil Cooler
Comfortable bucket seats
Very rare louvered bonnet
Many new suspension and steering parts and Revington has sorted steering and suspension - removal of bump-steer and ackerman angle issues often associated with these cars.
Recent new front calipers.
Revington overdrive control unit (auto disengage overdrive on 2,3,& 4) with Steering-wheel mounted paddle to select overdrive (very useful).
Mohair hood, sidescreens and specially made mohair tonneau cover (see pics)
I've owned and enjoyed this TR3a for nearly 15 years - driving in the UK and continent. It is an absolute pleasure to drive with masses of power and torque.
The car has a attractive appearence and gets many positive compliments.
As could be expected, there are a couple of minor dents and a very small patch of paint bubbles at the bottom of passenger door. The overall paint is not perfect to the trained eye, but completely acceptable.
The TR6 box and overdrive were reconditioned at the same time as the engine but recently it jumped out of third gear on throttle-back and then seemed ok.
The mileage on this engine is approx 8k - it was installed in 2018.
Comes with spare bootlid and hardtop with period spotlight fitted. (both solid but require prep and painting)
Call or email for more information.
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